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5400 Series

Semi-Automatic Manifold Systems

5400 series semi-automatic manifold system is designed to provide an uninterrupted gas supply. It consists of a primary bank and a reserve bank of cylinders. When the pressure in the primary cylinder bank reduces to the pre-set value, the changeover takes place automatically to provide continuous supply of gas from the reserve bank. Upon changing the cylinders, the regulators on both banks need to be re-adjusted in order for the changeover to occur automatically next time. The secondary regulator in the main pipeline stabilizes the outlet gas flow.

Features

• Open-style manifold

• Secondary regulator for consistant high flow delivery pressure to the pipeline

• Silver brazing on piping joints for maximum leak prevention

• System is designed to accommodate future expansion needs

• System is mounted with gas filters

• Unique changeover valve provides uninterrupted supply og gas from primary and reserve banks

• Pressure switch port available

• Headers have been tested to withstand high cylinder pressure

• Wall or floor mount available

Standard Constuction

• 24" flexible high pressure stainless steel braided pigtails with check valve. Rigid copper pigtails are standard when gas service is oxygen. Pigtails for acetylene models are equipped with dry flaskback arrestor.

• Gentec's high flow regulator series 155L (except for acetylene) & 155M-A.

• Carbon Dioxide manifold systems are provided with 155CG electric heating regulator. Siphon cylinder should not be used in the manifold system.

Product Inquiry

Ordering Information

 

5412X- 5L - 5R- 1
SeriesManifold System LayoutCylinder Vavle SpacingGas Servicee

Number of Cylinders

(left-hand / right-hand)

Type of Mounting

Semi-Automatic Manifold System

1: Standard Layout

2: "L" Shape layout

3: "U" Shape layout

4: Crossover layout

5: Staggered layout

1: 5" (127 mm)

2: 10" (254 mm)

3: 13" (330 mm)

4: 18" (457 mm)

X: Oxygen

C: Carbon Dioxide

IN: Ar, He, N2

Q: Air

H: Hydrogen

1L-2R: One cylinder on the left, Two cylinders on the right

5L-5R: Five cylinders on the left, Five cylinders on the Right

 

Note: Direction of piping (Right or Left) is indicated by facing the manifold.

1: Wall mount

2: Floor Mount

Example: 5412X-5x5-1 indicates a 5 x 5 cylinder semi-automatic manifold system. Distance between two cylinders is 10" on standard horizontal layout.

Specifications

SeriesGas ServiceMax. Inlet Pressure psi (bar)Delivery Pressure psi (bar)Max. Delivery Flow SCFH (m3/h)Outlet ConnectionPigtail Specifications
5400X

Oxygen

3000 (207)

10~200 (0.7~14)

3500 (100)

3/4” NPT (M)

Pigtail, CGA540

5400MA

Medical Air

3000 (207)

10~200 (0.7~14)

3500 (100)

3/4” NPT (M)

Pigtail, CGA346

5400N2O

Nitrous Oxide

3000 (207)

10~200 (0.7~14)

1750 (50)

3/4” NPT (M)

Pigtail, CGA326

5400C

Carbon Dioxide

3000 (207)

5~125 (0.35~8.6)

2100 (60)

3/4” NPT (M)

Pigtail, CGA320

5400INArgon3000 (207)10~200 (0.7~14)1750 (50)3/4” NPT (M)Pigtail, CGA580
5400INHelium3000 (207)10~200 (0.7~14)7000 (200)3/4” NPT (M)Pigtail, CGA580
5400INNitrogen3000 (207)10~200 (0.7~14)3500 (100)3/4” NPT (M)Pigtail, CGA580
5400QAir3000 (207)10~200 (0.7~14)3500 (100)3/4” NPT (M)Pigtail, CGA590
5400HHydrogen3000 (207)10~200 (0.7~14)10500 (300)3/4” NPT (M)Pigtail, CGA350

 

Installation Dimensions

Gas Service

W in.(mm)H1 in.(mm)H2 in.(mm)
Oxygen, Air, Argon, Nitrogen, Helium35.9 (912)29.1 (739)55.1 (1400)
Carbon Dioxide48.8 (1240)29.1 (739)55.1 (1400)

 

 

Manifold System Layouts

Standard Layout
"L" Shape Layout
"U" Shape Layouts
Crossover Layout
Staggered Layout

Restrictions

Caution SignWARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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